function loadSP(hostURL,sq,id_elemento,num,r) {
	var elemento = prendiElementoDaId(id_elemento);
	//set base host url for javascript
	var host = 'http://'+hostURL+'/';
	var ajax = assegnaXMLHttpRequest();
	elemento.innerHTML = '<center><strong>Loading...</strong><br><img src="/img/loading.gif"></center>';
	if(ajax) {
		ajax.open("get", host + "/includes/quicksearch.asp?sq="+sq+"&num="+num+"&r="+r, true);
		//ajax.open("get", host + "/dev/obi-menu.asp", true);
		ajax.setRequestHeader("connection", "close");
		ajax.onreadystatechange = function() {
		if(ajax.readyState === readyState.COMPLETATO) {
			if(statusText[ajax.status] === "OK") {
				elemento.innerHTML = ajax.responseText;
			}
		}
		}
		ajax.send(null);
	}
}

	function loadTable(hostURL,type,page,id_elemento,r) {
			//get DIV id
			var elemento = prendiElementoDaId(id_elemento);
			//set base host url for javascript
			var host = 'http://'+hostURL+'/';
			var ajax = assegnaXMLHttpRequest();
			elemento.innerHTML = '<div style="width:300px;"><center><strong>Loading...</strong><br><img src="/img/loading.gif"></center></div>';
			if(ajax) {
				ajax.open("get", host + "admin/tables.asp?host="+hostURL+"&type="+type+"&page="+page+"&elem="+id_elemento+"&r="+r, true);
				ajax.setRequestHeader("connection", "close");
				ajax.onreadystatechange = function() {
				if(ajax.readyState === readyState.COMPLETATO) {
					if(statusText[ajax.status] === "OK") {
						elemento.innerHTML = ajax.responseText;
					}
				}
				}
			ajax.send(null);
			}
		}

	// returns an unique id for the element
		function prendiElementoDaId(id_elemento) {
			var elemento;
			if(document.getElementById)
				elemento = document.getElementById(id_elemento);
			else
				elemento = document.all[id_elemento];
			return elemento;
		};
	
	// assign a XMLHttpRequest object
		function assegnaXMLHttpRequest() {
			var
				XHR = null,
				browserUtente = navigator.userAgent.toUpperCase();
			if(typeof(XMLHttpRequest) === "function" || typeof(XMLHttpRequest) === "object")
				XHR = new XMLHttpRequest();
			else if(window.ActiveXObject && browserUtente.indexOf("MSIE 4") < 0) {
				if(browserUtente.indexOf("MSIE 5") < 0)
					XHR = new ActiveXObject("Msxml2.XMLHTTP");
				else
					XHR = new ActiveXObject("Microsoft.XMLHTTP");
			}
			return XHR;
		};


	// state object
		var readyState = {
			INATTIVO:	0,
			INIZIALIZZATO:	1,
			RICHIESTA:	2,
			RISPOSTA:	3,
			COMPLETATO:	4
		};

		var statusText = new Array();
		statusText[100] = "Continue";
		statusText[101] = "Switching Protocols";
		statusText[200] = "OK";
		statusText[201] = "Created";
		statusText[202] = "Accepted";
		statusText[203] = "Non-Authoritative Information";
		statusText[204] = "No Content";
		statusText[205] = "Reset Content";
		statusText[206] = "Partial Content";
		statusText[300] = "Multiple Choices";
		statusText[301] = "Moved Permanently";
		statusText[302] = "Found";
		statusText[303] = "See Other";
		statusText[304] = "Not Modified";
		statusText[305] = "Use Proxy";
		statusText[306] = "(unused, but reserved)";
		statusText[307] = "Temporary Redirect";
		statusText[400] = "Bad Request";
		statusText[401] = "Unauthorized";
		statusText[402] = "Payment Required";
		statusText[403] = "Forbidden";
		statusText[404] = "Not Found";
		statusText[405] = "Method Not Allowed";
		statusText[406] = "Not Acceptable";
		statusText[407] = "Proxy Authentication Required";
		statusText[408] = "Request Timeout";
		statusText[409] = "Conflict";
		statusText[410] = "Gone";
		statusText[411] = "Length Required";
		statusText[412] = "Precondition Failed";
		statusText[413] = "Request Entity Too Large";
		statusText[414] = "Request-URI Too Long";
		statusText[415] = "Unsupported Media Type";
		statusText[416] = "Requested Range Not Satisfiable";
		statusText[417] = "Expectation Failed";
		statusText[500] = "Internal Server Error";
		statusText[501] = "Not Implemented";
		statusText[502] = "Bad Gateway";
		statusText[503] = "Service Unavailable";
		statusText[504] = "Gateway Timeout";
		statusText[505] = "HTTP Version Not Supported";
		statusText[509] = "Bandwidth Limit Exceeded";